+(defun Info-complete-menu-item (string predicate action)
+ (let ((case-fold-search t))
+ (cond ((eq action nil)
+ (let (completions
+ (pattern (concat "\n\\* \\("
+ (regexp-quote string)
+ "[^:\t\n]*\\):")))
+ (save-excursion
+ (set-buffer Info-complete-menu-buffer)
+ (goto-char (point-min))
+ (search-forward "\n* Menu:")
+ (while (re-search-forward pattern nil t)
+ (setq completions (cons (cons (format "%s"
+ (buffer-substring
+ (match-beginning 1)
+ (match-end 1)))
+ (match-beginning 1))
+ completions))))
+ (try-completion string completions predicate)))
+ ((eq action t)
+ (let (completions
+ (pattern (concat "\n\\* \\("
+ (regexp-quote string)
+ "[^:\t\n]*\\):")))
+ (save-excursion
+ (set-buffer Info-complete-menu-buffer)
+ (goto-char (point-min))
+ (search-forward "\n* Menu:")
+ (while (re-search-forward pattern nil t)
+ (setq completions (cons (cons (format "%s"
+ (buffer-substring
+ (match-beginning 1)
+ (match-end 1)))
+ (match-beginning 1))
+ completions))))
+ (all-completions string completions predicate)))
+ (t
+ (save-excursion
+ (set-buffer Info-complete-menu-buffer)
+ (goto-char (point-min))
+ (search-forward "\n* Menu:")
+ (re-search-forward (concat "\n\\* "
+ (regexp-quote string)
+ ":")
+ nil t))))))
+
+